Revert "Revert "remove ignore files""

This reverts commit 8b0889f9c627c9dc633dba80367404c306884987.
Revert "Revert "Revert "remove ignore files"""

This reverts commit 58eebec794068a87838450ce9fd5ff307bac3f8f.
Revert "Revert "Revert "Revert "remove ignore files""""

This reverts commit f9270e00189e361b55c85ae108e00abdf14dd5de.
Revert "Revert "Revert "remove ignore files"""

This reverts commit 58eebec794068a87838450ce9fd5ff307bac3f8f.